2133032112 has 60 divisors (see below), whose sum is σ = 6283721080. Its totient is φ = 673588224.

The previous prime is 2133032107. The next prime is 2133032113. The reversal of 2133032112 is 2112303312.

2133032112 is a `hidden beast` number, since 2 + 1 + 330 + 321 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2133032113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 387073 + ... + 392544.

Almost surely, 2^2133032112 is an apocalyptic number.

It is an amenable number.

2133032112 is an abundant number, since it is smaller than the sum of its proper divisors (4150688968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133032112 is a wasteful number, since it uses less digits than its factorization.

2133032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779650 (or 779641 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2133032112 is about 46184.7606034718. The cubic root of 2133032112 is about 1287.2585878723.

Adding to 2133032112 its reverse (2112303312), we get a palindrome (4245335424).

The spelling of 2133032112 in words is "two billion, one hundred thirty-three million, thirty-two thousand, one hundred twelve".